137442984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{818113}}^1$

素因数の和:818129

約数の個数: 32

約数和(自身を含む): 392694720

約数和(自身を除く): 255251736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 818113, 1636226, 2454339, 3272452, 4908678, 5726791, 6544904, 9817356, 11453582, 17180373, 19634712, 22907164, 34360746, 45814328, 68721492, 137442984]

約数ペア:

[(1, 137442984), (2, 68721492), (3, 45814328), (4, 34360746), (6, 22907164), (7, 19634712), (8, 17180373), (12, 11453582), (14, 9817356), (21, 6544904), (24, 5726791), (28, 4908678), (42, 3272452), (56, 2454339), (84, 1636226), (168, 818113)]